64376836

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{419}}^1\times {\mathrm{541}}^1$

素因数の和:1035

約数の個数: 24

約数和(自身を含む): 114730560

約数和(自身を除く): 50353724

約数列:

[1, 2, 4, 71, 142, 284, 419, 541, 838, 1082, 1676, 2164, 29749, 38411, 59498, 76822, 118996, 153644, 226679, 453358, 906716, 16094209, 32188418, 64376836]

約数ペア:

[(1, 64376836), (2, 32188418), (4, 16094209), (71, 906716), (142, 453358), (284, 226679), (419, 153644), (541, 118996), (838, 76822), (1082, 59498), (1676, 38411), (2164, 29749)]